Mechanical Properties and Mesostructure Evolution of Fibre-Reinforced Loess under Freeze-Thaw Cycles

Figure 13

Average strength parameter degradation coefficient curve: (a) unreinforced, no freeze-thaw cycle; (b) reinforced, no freeze-thaw cycle; (c) unreinforced, one freeze-thaw cycle; (d) reinforced, one freeze-thaw cycle; (e) unreinforced, five freeze-thaw cycles; (f) reinforced, five freeze-thaw cycles; (g) unreinforced, 12 freeze-thaw cycles; (h) reinforced, 12 freeze-thaw cycles.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)